<script setup lang="ts">
    import { getPatientListAPI,addPatient,editPatient ,delPatient  } from '@/api/user';
    import type { PatientList,Patient } from '@/types/user';

    //onMounted 是vue的一个生命周期钩子，他会在组件的dom已经被挂载到页面上之后调用
    import { onMounted,ref ,computed} from 'vue';
    import {showConfirmDialog,showSuccessToast,FormInstance,showToast} from 'vant'
    import {nameRules,idCardRules} from '@/utils/rules'
    import { useRoute ,useRouter} from 'vue-router'
    import {useConsultStore} from '@/stores'

    const router=useRouter()
    const store=useConsultStore()
    const patientId = ref<string>()
    const selectedPatient = (item: Patient) => {
    if (isChange.value) {
      patientId.value = item.id
    }
    }

    // 是否是选择患者
    const route = useRoute()
    const isChange = computed(() => route.query.isChange === '1')

    //页面初始化加载数据
    const list = ref<PatientList>([])
    const loadList = async()=>{
        const res = await getPatientListAPI()
        const {data} = res.data
        list.value =data
        console.log(list.value)
        if (isChange.value && list.value.length) {
        const defPatient = list.value.find((item) => item.defaultFlag === 1)
        if (defPatient) patientId.value = defPatient.id
        else patientId.value = list.value[0].id
  }
    }
    //生命周期钩子函数
    onMounted(()=>{
        loadList()
    })

    const options = [
  { label: '男', value: 1 },
  { label: '女', value: 0 }
]
  // const gender = ref(1)
  // 语法糖
  // const count=ref(0)


  // 2. 打开侧滑栏
  const show = ref(false)
  const showPopup = () => {
    patient.value = { ...initPatient }
    show.value = true
  }


  const initPatient: Patient = {
    name: '',
    idCard: '',
    gender: 1,
    defaultFlag: 0
  }
  const patient = ref<Patient>({ ...initPatient })


  // 默认值需要转换
const defaultFlag = computed({
  get() {
    return patient.value.defaultFlag === 1 ? true : false
  },
  set(value) {
    patient.value.defaultFlag = value ? 1 : 0
  }
})

const form = ref<FormInstance>()
const submit = async () => {
  await form.value?.validate()
  // 身份证倒数第二位，单数是男，双数是女
  const gender = +patient.value.idCard.slice(-2, -1) % 2
  if (gender !== patient.value.gender) {
    await showConfirmDialog({
      title: '温馨提示',
      message: '填写的性别和身份证号中的不一致\n您确认提交吗？'
    })
  }
  // console.log('通过校验')

    // 添加 & 修改
  patient.value.id ? await editPatient(patient.value) : await addPatient(patient.value)
  show.value = false
  loadList()
  showSuccessToast(patient.value.id ? '编辑成功' : '添加成功')
}


const showPopups = (item?: Patient) => {
  if (item) {
    // 如果点的是编辑，解构出后台需要的数据
    const { id, gender, name, idCard, defaultFlag } = item
    patient.value = { id, gender, name, idCard, defaultFlag }
  } else {
    patient.value = { ...initPatient }
  }
  show.value = true
}

const remove = async () => {
  if (patient.value.id) {
    await showConfirmDialog({
      title: '温馨提示',
      message: `您确认要删除 ${patient.value.name} 患者信息吗 ？`
    })
    await delPatient(patient.value.id)
    show.value = false
    loadList()
    showSuccessToast('删除成功')
  }
}
const next = async () => {
  if (!patientId.value) return showToast('请选就诊择患者')
  store.setPatient(patientId.value)
  router.push('/consult/pay')
}

</script>

<template>
<div class="patient-page">
  <!-- 头部提示 -->
  <div class="patient-change" v-if="isChange">
      <h3>请选择患者信息</h3>
      <p>以便医生给出更准确的治疗，信息仅医生可见</p>
    </div>


    <!-- 底部按钮 -->
    <div class="patient-next" v-if="isChange">
      <van-button type="primary" round block @click="next">下一步</van-button>
    </div>
  <cp-nav-bar :title="isChange ? '选择患者' : '家庭档案'" />
    <div class="patient-list">
      <div class="patient-item" v-for="item in list" :key="item.id" @click="selectedPatient(item)" :class="{ selected: patientId === item.id }">
        <div class="info">
          <span class="name">{{ item.name }}</span>
          <!-- 身份证脱敏处理：/^(.{6}).+(.{4})$/
          匹配第一个$1 ^(.{6})
         .+ 匹配中间字符
        匹配第二个$2 (.{4})$ -->
          <span class="id">{{ item.idCard.replace(/^(.{6}).+(.{4})$/,`\$1********\$2`)}}</span>
          <span>{{ item.genderValue }}</span>
          <span>{{ item.age }}</span>
        </div>
        <div @click="showPopups(item)" class="icon"><cp-icon name="user-edit" /></div>
        <div class="tag" v-if="item.defaultFlag===1">默认</div>
      </div>
      <div class="patient-add" v-if="list.length<6" @click="showPopup()">
        <cp-icon name="user-add"/>
        <p>添加患者</p>
      </div>
      
    <div class="patient-tip">最多可添加 6 人</div>
    </div>



    <!-- <cp-radio-btn :options="options" v-model="gender" ></cp-radio-btn> -->
    <!-- 语法糖 -->
    <!-- <cp-radio-btn @update:model-value="count=$event" :model-value="count"></cp-radio-btn> -->

        <!-- 侧边栏 -->
        <van-popup :show="show" @update:show="show=$event" position="right">
          <cp-nav-bar :back="() => (show = false)" :title="patient.id ? '编辑患者' : '添加患者'" right-text="保存" @click="submit"></cp-nav-bar>
          <van-form autocomplete="off" ref="form">
            <van-field v-model="patient.name" label="真实姓名" placeholder="请输入真实姓名" :rules="nameRules" />
            <van-field v-model="patient.idCard" label="身份证号" placeholder="请输入身份证号" :rules="idCardRules" />
            <van-field label="性别" class="pb4">
          <!-- 单选按钮组件 -->
          <template #input>
            <cp-radio-btn v-model="patient.gender" :options="options" ></cp-radio-btn>
          </template>
        </van-field>
        <van-field label="默认就诊人">
          <template #input>
            <van-checkbox v-model="defaultFlag" :icon-size="18" round />
          </template>
        </van-field>
          </van-form>
          <van-action-bar v-if="patient.id">
            <van-action-bar-button @click="remove">删除</van-action-bar-button>
          </van-action-bar>
    
        </van-popup>


        
    


  
</div>
</template>

<style lang="scss" scoped>
.patient-change {
  padding: 15px;
  > h3 {
    font-weight: normal;
    margin-bottom: 5px;
  }
  > p {
    color: var(--cp-text3);
  }
}
.patient-next {
  padding: 15px;
  background-color: #fff;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 80px;
  box-sizing: border-box;
}

.patient-page {
  padding: 46px 0 80px;
}
.patient-list {
  padding: 15px;
}
.patient-item {
  display: flex;
  align-items: center;
  padding: 15px;
  background-color: var(--cp-bg);
  border-radius: 8px;
  margin-bottom: 15px;
  position: relative;
  border: 1px solid var(--cp-bg);
  transition: all 0.3s;
  overflow: hidden;
  .info {
    display: flex;
    flex-wrap: wrap;
    flex: 1;
    span {
      color: var(--cp-tip);
      margin-right: 20px;
      line-height: 30px;
      &.name {
        font-size: 16px;
        color: var(--cp-text1);
        width: 80px;
        margin-right: 0;
      }
      &.id {
        color: var(--cp-text2);
        width: 180px;
      }
    }
  }
  .icon {
    color: var(--cp-tag);
    width: 20px;
    text-align: center;
  }
  .tag {
    position: absolute;
    right: 60px;
    top: 21px;
    width: 30px;
    height: 16px;
    font-size: 10px;
    color: #fff;
    background-color: var(--cp-primary);
    border-radius: 2px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  &.selected {
    border-color: var(--cp-primary);
    background-color: var(--cp-plain);
    .icon {
      color: var(--cp-primary);
    }
  }
}
.patient-add {
  background-color: var(--cp-bg);
  color: var(--cp-primary);
  text-align: center;
  padding: 15px 0;
  border-radius: 8px;
  .cp-icon {
    font-size: 24px;
  }
}
.patient-tip {
  color: var(--cp-tag);
  padding: 12px 0;
}
.pb4 {
  padding-bottom: 4px;
}
.patient-page {
  padding: 46px 0 80px;
  :deep() {
    .van-popup {
      width: 100%;
      height: 100%;
      padding-top: 46px;
      box-sizing: border-box;
    }
  }
}

// 底部操作栏
.van-action-bar {
  padding: 0 10px;
  margin-bottom: 10px;
  .van-button {
    color: var(--cp-price);
    background-color: var(--cp-bg);
  }
}

</style>
